Clamp used for blowing mold

• Main Authors: ZHANG XIU'EN, GE XIAOXIANG, CHENG MIAO, JIANG XINTONG, WANG JINLANG, XU FENG
• Format: Patent
• Language: Chinese; English
• Published: 14.11.2017
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

A clamp used for a blowing mold comprises a base (1) and a clamp body (6). A base plate (2) and a supporting plate (3) are arranged on the upper surface of the base (1). The base plate (2) and the supporting plate (3) are parallel to each other. A through hole (4) is formed in the base plate (2). The tail portion of the clamp body (6) is fixed to the surface, close to the base plate (2), of the supporting plate (3). The head portion of the clamp body (6) extends into the through hole (4). A first cylinder (5) is arranged on the surface, away from the base plate (2), of the supporting plate (3). A piston rod of the first cylinder (5) is connected with the tail portion of the clamp body (6). The axis of the clamp body (6) and the axis of the through hole (4) are on the same straight line. The first cylinder (5) drives the clamp body (6) to be closed and opened. Compared with the prior art, the supporting plate is arranged, the through hole used for containing a pipe fitting is formed in the supporting plate, th